Download Eaton FerrUPS QFE Installation guide

Powerware Series
®
®
Eaton FERRUPS
FE/QFE UPS
Installation Guide
Class A EMC Statements
FCC Part 15
NOTE This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
ICES-003
This Class A Interference Causing Equipment meets all requirements of the Canadian Interference
Causing Equipment Regulations ICES‐003.
Cet appareil numérique de la classe A respecte toutes les exigences du Reglement sur le matériel
brouilleur du Canada.
For Users in Germany
We hereby certify that the uninterruptible power system (QFE 500 VA, 700 VA, 850 VA, 1.15 kVA, 1.4 kVA,
1.8 kVA, 2.1 kVA, 3.1 kVA, 4.3 kVA, 5.3 kVA, 7 kVA, 10 kVA, 12.5 kVA, and 18 kVA) complies with the RFI
suppression requirements of Vfg. 243/1991 and Vfg. 46/1992. The German Postal Service was notified that
the equipment is being marketed. The German Postal Service has the right to retest the equipment and
verify compliance.
Hiermit wird bescheinigt, daß die unterbrechungsfreie Stromversorgung (QFE 500 VA, 700 VA, 850 VA,
1.15 kVA, 1.4 kVA, 1.8 kVA, 2.1 kVA, 3.1 kVA, 4.3 kVA, 5.3 kVA, 7 kVA, 10 kVA, 12.5 kVA, and 18 kVA) in
Übereinstimmung mit den Bestimmungen der Vfg. 243/1991 und Vfg. 46/1992 funkentstört ist. Der
Deutschen Bundespost wurde das Inverkehrbringen dieses Gerätes angezeigt und die Berechtigung zur
Überprüfung der Serie auf Einhaltung der Bestimmung eingeräumt.
Eaton reserves the right to change specifications without prior notice. Eaton, Powerware, and FERRUPS
are registered trademarks of Eaton Corporation or its subsidiaries and affiliates. All other trademarks
are property of their respective companies.
ECopyright 2000–2010 Eaton Corporation, Raleigh, NC, USA. All rights reserved. No part of this
document may be reproduced in any way without the express written approval of Eaton Corporation.
Table of Contents
1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
Plug-Receptacle Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hardwired Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
1
2
Safety Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
3
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Location Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage and Operating Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17
20
21
21
Electrical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23
Bypass Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24
External Bypass Switch Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
29
Installation Wiring Diagrams for External Bypass Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
34
Internal Bypass Switch Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
45
Installation Wiring Diagrams for Internal Bypass Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
48
External Battery Cabinet Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
55
Before Installing the Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing and Connecting the Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing the Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recycling the Used Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
56
58
65
66
Phase Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
67
4
5
6
7
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TABLE OF CONTENTS
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Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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Chapter 1
Introduction
The Eaton® FERRUPS® uninterruptible power system (UPS) is available in
plug-receptacle or hardwired models. The plug-receptacle models have
an input plug and receptacles on the rear panel. The hardwired models
have terminal strips that an electrician has to wire to AC input.
See the following sections for steps on how to use this manual for your
UPS installation.
Plug-Receptacle Installation
Only a few sections in this manual are required for installing
plug-receptacle models:
S Be sure to read all safety warnings before installing the UPS as stated
in Chapter 2, “Safety Warnings.”
S Complete Chapter 3, “Setup” for sett up the location of the UPS.
S If you purchased an external battery cabinet, an electrician must wire
the battery to the UPS as described in Chapter 7, “External Battery
Cabinet Installation.”
S Continue to the startup section in the Eaton FERRUPS FE/QFE UPS
(500 VA–18 kVA) User's Guide.
Hardwired Installation
Most of the sections in this manual are required for the electrician to
install the hardwired models:
S Be sure to read all safety warnings before installing the UPS as stated
in Chapter 2, “Safety Warnings.”
S Complete Chapter 3, “Setup” for setting up the location of the UPS.
S Chapter 4, “Electrical Installation” describes the electrical
requirements for hardwiring the UPS.
S Continue to either Chapter 5, “External Bypass Switch Installation” or
Chapter 6, “Internal Bypass Switch Installation” depending on the the
type of bypass switch being installed.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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INTRODUCTION
S If you purchased an external battery cabinet, see Chapter 7, “External
Battery Cabinet Installation” for wiring connections.
S Complete the phase check as described in Chapter 8, “Phase
Check.”
S Continue to the startup section in the Eaton FERRUPS FE/QFE UPS
(500 VA–18 kVA) User's Guide.
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Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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Chapter 2
Safety Warnings
Read the following precautions before you install the UPS.
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This manual contains important instructions that you should follow during installation and
maintenance of the UPS and batteries. Please read all instructions before operating the
equipment and save this manual for future reference.
DANGER
This UPS contains LETHAL VOLTAGES. All repairs and service should be performed by
AUTHORIZED SERVICE PERSONNEL ONLY. There are NO USER SERVICEABLE PARTS
inside the UPS.
WARNING
S This UPS contains its own energy source (batteries). The output receptacles may carry
live voltage even when the UPS is not connected to an AC supply.
S Do not remove or unplug the input cord when the UPS is turned on. This removes the
safety ground from the UPS and the equipment connected to the UPS.
S To reduce the risk of fire or electric shock, install this UPS in a temperature and humidity
controlled, indoor environment, free of conductive contaminants. Ambient temperature
must not exceed 40°C (104°F). Do not operate near water or excessive humidity (95%
max).
S To comply with international standards and wiring regulations, the total equipment
connected to the output of this UPS must not have an earth leakage current greater than
1.5 milliamperes.
CAUTION
S Batteries can present a risk of electrical shock or burn from high short-circuit current.
Observe proper precautions. Servicing should be performed by qualified service
personnel knowledgeable of batteries and required precautions. Keep unauthorized
personnel away from batteries.
S Proper disposal of batteries is required. Refer to your local codes for disposal
requirements.
S Never dispose of batteries in a fire. Batteries may explode when exposed to flame.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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SAFETY WARNINGS
Sikkerhedsanvisninger
VIGTIGE SIKKERHEDSANVISNINGER
GEM DISSE ANVISNINGER
DENNE BRUGERVEJLEDNING INDEHOLDER VIGTIGE
SIKKERHEDSANVISNINGER
FARE
Denne UPS indeholder LIVSFARLIG HØJSPÆNDING. Alle reparationer og vedligeholdelse bør
kun udføres af en AUTORISERET SERVICETEKNIKER. Ingen af UPS'ens indvendige dele kan
repareres af brugeren.
ADVARSEL!
S Denne UPS indeholder egen energiforsyning (batterier). Udgangsnetstikkene kan lede
strøm, selv når UPS'en ikke er tilsat en AC-energikilde.
S Netledningen må ikke fjernes og stikket må ikke trækkes ud, mens UPS'en er tændt.
Dette fjerner sikkerhedsjorden fra UPS'en og fra det udstyr, der er sat til.
S Installér denne UPS i et temperatur- og fugtighedskontrolleret indendørsmiljø, frit for
ledende forureningsstoffer for at formindske risikoen for brand og elektrisk stød.
Rumtemperaturen må ikke overstige 40°C. UPS'en bør ikke betjenes nær vand eller høj
fugtighed (maksimalt 95%).
S I overensstemmelse med internationale normer og bestemmelser for el-installation må
det udstyr, der er forbundet til udgangen af denne UPS, tilsammen ikke overskride en
jordafdelingsspænding på mere end 1,5 milliampere.
ADVARSEL
S Batterier kan udgøre en fare for elektrisk stød eller forbrændinger forårsaget af høj
kortslutningsspænding. De korrekte forholdsregler bør overholdes.
S Korrekt bortskaffelse af batterier er påkrævet. Overhold gældende lokale regler for
bortskaffelsesprocedurer.
S Skaf dig aldrig af med batterierne ved at brænde dem. Batterierne kan eksplodere ved
åben ild.
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Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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SAFETY WARNINGS
Belangrijke Veiligheidsinstructies
BELANGRIJKE VEILIGHEIDSINSTRUCTIES
BEWAAR DEZE INSTRUCTIES
DEZE HANDLEIDING BEVAT BELANGRIJKE
VEILIGHEIDSINSTRUCTIES
GEVAAR
Deze UPS bevat LEVENSGEVAARLIJKE ELEKTRISCHE SPANNING. Alle reparaties en
onderhoud dienen UITSLUITEND DOOR ERKEND SERVICEPERSONEEL te worden uitgevoerd.
Er bevinden zich GEEN ONDERDELEN in de UPS die DOOR DE GEBRUIKER kunnen worden
GEREPAREERD.
WAARSCHUWING
S Deze UPS bevat zijn eigen energiebron (batterijen). De uitgangsaansluitingen kunnen
onder spanning staan wanneer de UPS niet op een wisselstroom voeding is aangesloten.
S Verwijder de ingangsnoer niet of haal de stekker van de ingangsnoer er niet uit terwijl de
UPS aan staat. Hierdoor zou de UPS en uw aangesloten apparatuur geen
aardebeveiliging meer hebben.
S Teneinde de kans op brand of elektrische schok te verminderen dient deze UPS in een
gebouw met temperatuur‐ en vochtigheidregeling te worden geïnstalleerd, waar geen
geleidende verontreinigingen aanwezig zijn. De omgevingstemperatuur mag 40°C niet
overschrijden. Niet gebruiken in de buurt van water of bij zeer hoge vochtigheid (max.
95%).
S Om aan de internationale normen en bedradingsvoorschriften te voldoen mag de gehele
apparatuur die op de uitgang van deze UPS is aangesloten, geen aardlekstroom van
meer dan 1,5 milliampère hebben.
OPGELET
S Batterijen kunnen gevaar voor elektrische schok of brandwonden veroorzaken als gevolg
van un hoge kortsluitstroom. Volg de desbetreffende aanwijzingen op.
S De batterijen moeten op de juiste wijze worden opgeruimd. Raadpleeg hiervoor uw
plaatselijke voorschriften.
S Nooit batterijen in het vuur gooien. De batterijen kunnen ontploffen.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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SAFETY WARNINGS
Tarkeita Turvaohjeita
TÄRKEITÄ TURVAOHJEITA - SUOMI
SÄILYTÄ NÄMÄ OHJEET
TÄMÄ OPAS SISÄLTÄÄ TÄRKEITÄ TURVAOHJEITA
VAARA
Tämä UPS sisältää HENGENVAARALLISIA JÄNNITTEITÄ. Kaikki korjaukset ja huollot on
jätettävä VAIN VALTUUTETUN HUOLTOHENKILÖN TOIMEKSI. UPS ei sisällä MITÄÄN
KÄYTTÄJÄN HUOLLETTAVIA OSIA.
VAROITUS
S Tämä UPS sisältää oman energialähteen (akuston). Ulostuloliittimissä voi olla jännite,
kun UPS ei ole liitettynä verkkojännitteeseen.
S Älä poista tai irrota sisääntulojohtoa, kun UPS on kytkettynä. Tämä poistaa
turvamaadoituksen UPS-laitteesta ja siihen liitetystä laitteistosta.
S Vähentääksesi tulipalon ja sähköiskun vaaraa asenna tämä UPS sisätiloihin,
joissa lämpötila ja kosteus on säädettävissä ja joissa ei ole virtaa johtavia
epäpuhtauksia. Ympäristön lämpötila ei saa ylittää 40 °C. Älä käytä lähellä vettä ja vältä
kosteita tiloja (95 % maksimi).
S Kansainväliset normit ja johdotusmääräykset vaativat, että kaikkien tämän UPS-laitteen
ulostulokytkentöjen yhteinen maavuotovirta ei ylitä 1,5 milliampeeria (mA).
VARO
S Akusto saattaa aiheuttaa sähköiskun tai syttyä tuleen, jos akusto kytketään oikosulkuun.
Noudata asianmukaisia ohjeita.
S Akusto täytyy hävittää säädösten mukaisella tavalla. Noudata paikallisia määräyksiä.
S Älä koskaan heitä akkuja tuleen. Ne voivat räjähtää.
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Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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SAFETY WARNINGS
Consignes de sécurité
CONSIGNES DE SÉCURITÉ IMPORTANTES
CONSERVER CES INSTRUCTIONS
CE MANUEL CONTIENT DES CONSIGNES DE SÉCURITÉ
IMPORTANTES
DANGER!
Cet onduleur contient des TENSIONS MORTELLES. Toute opération d'entretien et de
réparation doit être EXCLUSIVEMENT CONFIÉE A UN PERSONNEL QUALIFIÉ AGRÉÉ.
AUCUNE PIÈCE RÉPARABLE PAR L'UTILISATEUR ne se trouve dans l'onduleur.
AVERTISSEMENT!
S Cet onduleur renferme sa propre source d'énergie (batteries). Les prises de sortie
peuvent être sous tension même lorsque l'onduleur n'est pas branché sur le secteur.
S Ne pas retirer le cordon d'alimentation lorsque l'onduleur est sous tension sous peine de
supprimer la mise à la terre de l'onduleur et du matériel connecté.
S Pour réduire les risques d'incendie et de décharge électrique, installer l'onduleur
uniquement à l'intérieur, dans un lieu dépourvu de matériaux conducteurs, où la
température et l'humidité ambiantes sont contrôlées. La température ambiante ne doit
pas dépasser 40 °C. Ne pas utiliser à proximité d'eau ou dans une atmosphère
excessivement humide (95 % maximum).
S Afin d'être conforme aux normes et règlements internationaux de câblage, le courant de
fuite à la terre de la totalité du matériel branché sur la sortie de l'onduleur ne doit pas
dépasser 1,5 mA.
ATTENTION!
S Les batteries peuvent présenter un risque de décharge électrique ou de brûlure par des
courts-circuits de haute intensité. Prendre les précautions nécessaires.
S Une mise au rebut réglementaire des batteries est obligatoire. Consulter les règlements
en vigueur dans votre localité.
S Ne jamais jeter les batteries au feu. L'exposition aux flammes risque de les faire
exploser.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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SAFETY WARNINGS
Sicherheitswarnungen
WICHTIGE SICHERHEITSANWEISUNGEN AUFBEWAHREN.
DIESES HANDBUCH ENTHÄLT WICHTIGE
SICHERHEITSANWEISUNGEN.
WARNUNG
Die USV führt lebensgefährliche Spannungen. Alle Reparatur- und Wartungsarbeiten sollten
nur von Kundendienstfachleuten durchgeführt werden. Die USV enthält keine vom Benutzer
zu wartenden Komponente.
ACHTUNG
S Diese USV ist mit einer eigenen Energiequelle (Batterie) ausgestattet. An den
Ausgangssteckdosen kann auch dann Spannung anliegen, wenn die USV nicht an einer
Wechselspannungsquelle angeschlossen ist.
S Das Eingangskabel nicht entfernen oder abziehen, während die USV eingeschaltet ist,
weil hierdurch die Sicherheitserdung von der USV und den daran angeschlossenen
Geräten entfernt wird.
S Um die Brand‐ oder Elektroschockgefahr zu verringern, diese USV nur in Gebäuden mit
kontrollierter Temperatur und Luftfeuchtigkeit installieren, in denen keine leitenden
Schmutzstoffen vorhanden sind. Die Umgebungstemperatur darf 40°C nicht übersteigen.
Die USV nicht in der Nähe von Wasser oder in extrem hoher Luftfeuchtigkeit (max. 95 %)
betreiben.
S Um internationale Normen und Verdrahtungsvorschriften zu erfüllen, dürfen die an den
Ausgang dieser USV angeschlossenen Geräte zusammen einen Erdschlußstrom von
insgesamt 1,5 Milliampere nicht überschreiten.
VORSICHT!
S Batterien können aufgrund des hohen Kurzschlußstroms Elektroschocks oder
Verbrennungen verursachen. Die entsprechenden Vorsichtsmaßnahmen sind unbedingt
zu beachten.
S Die Batterien müssen ordnungsgemäß entsorgt werden. Hierbei sind die örtlichen
Bestimmungen zu beachten.
S Batterien niemals verbrennen, da sie explodieren können.
8
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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SAFETY WARNINGS
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Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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9
SAFETY WARNINGS
Avvisi di sicurezza
IMPORTANTI ISTRUZIONI DI SICUREZZA
CONSERVARE QUESTE ISTRUZIONI
QUESTO MANUALE CONTIENE IMPORTANTI ISTRUZIONI DI
SICUREZZA
PERICOLO
la TENSIONE contenuta in questo gruppo statico di continuità è LETALE. Tutte le operazioni
di riparazione e di manutenzione devono essere effettuate ESCLUSIVAMENTE DA
PERSONALE TECNICO AUTORIZZATO. All'interno del gruppo statico di continuità NON vi
sono PARTI RIPARABILI DALL'UTENTE.
AVVERTENZA
S Questo gruppo statico di continuità contiene una fonte di energia autonoma (le batterie).
Le prese di uscita possono condurre tensione energizzata quando il gruppo statico di
continuità non è collegato con una fonte di alimentazione a corrente alternata.
S Non rimuovere nè scollegare il cavo di ingresso quando il gruppo statico di continuità è
acceso poichè in tal modo si disattiverebbe il collegamento a terra di sicurezza del
gruppo statico di continuità e dell'apparecchiatura ad esso collegata.
S Per ridurre il rischio di incendio o di scossa elettrica, installare il gruppo statico di
continuità in un ambiente interno a temperatura ed umidità controllata, privo di agenti
contaminanti conduttivi. La temperatura ambiente non deve superare i 40°C. Non
utilizzare l'unità in prossimità di acqua o in presenza di umidità eccessiva (95% max).
S Per conformità con gli standard internazionali e con le norme in merito al cablaggio, tutta
l'apparecchiatura collegata con l'uscita del gruppo statico di continuità non deve avere
una corrente di dispersione di terra superiore a 1,5 milliampere.
ATTENZIONE
S Le batterie possono presentare rischio di scossa elettrica o di ustioni provocate da alta
corrente dovuta a corto circuito. Osservare le apposite istruzioni.
S Le batterie devono essere smaltite in modo corretto. Per i requisiti di smaltimento fare
riferimento alle disposizioni locali.
S Non gettare mai le batterie nel fuoco poichè potrebbero esplodere se esposte alle
fiamme.
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Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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SAFETY WARNINGS
Viktig Sikkerhetsinformasion
FARLIG
Denne UPS'en inneholder LIVSFARLIGE SPENNINGER. All reparasjon og service må kun
utføres av AUTORISERT SERVICEPERSONALE. BRUKERE KAN IKKE UTFØRE SERVICE PÅ
NOEN AV DELENE i UPS'en.
FARLIG
S Denne UPS'en har en egen energikilde (batterier). Stikkontaktene kan være strømførende
selv om UPS'en ikke er tilsluttet en vekselstrømforsyning.
S Strømforsyningskabelen må ikke fjernes eller trekkes ut når UPS'en er på, slik at ikke
sikkerhetsjordingen fjernes fra UPS'en og det utstyret som er forbundet med den.
S For å redusere fare for brann eller elektriske støt, bør denne UPS'en installeres i et
innendørs miljø med kontrollert temperatur og luftfuktighet som er fritt for ledende,
forurensende stoffer. Romtemperaturen må ikke overskride 40°C. Den må ikke brukes i
nærheten av vann eller ved meget høy luftfuktighet (95% maks.).
S Alt utstyr som er forbundet med utgangen av denne UPS'en må ikke ha en sterkere total
lekkasjestrøm enn 1,5 milliampere for å være i overensstemmelse med internasjonale
standarder og forkablingsbestemmelser.
FORSIKTIG
S Batterier kan forårsake elektriske støt eller forbrenning på grunn av høy
kortslutningsstrøm. Følg instruksene.
S Batterier må fjernes på korrekt måte. Se lokale forskrifter vedrørende krav om fjerning av
batterier.
S Kast aldri batterier i flammer, da de kan eksplodere, hvis de utsettes for åpen ild.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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11
SAFETY WARNINGS
Regulamentos de Segurança
INSTRUÇÕES DE SEGURANÇA IMPORTANTES
GUARDE ESTAS INSTRUÇÕES
ESTE MANUAL CONTÉM INSTRUÇÕES DE SEGURANÇA
IMPORTANTES
CUIDADO
A UPS contém VOLTAGEM MORTAL. Todos os reparos e assistência técnica devem ser
executados SOMENTE POR PESSOAL DA ASSISTÊNCIA TÉCNICA AUTORIZADO. Não há
nenhuma PEÇA QUE POSSA SER REPARADA PELO USUÁRIO dentro da UPS.
ADVERTÊNCIA
S Esta UPS contém sua própria fonte de energia (baterias). Os receptáculos de saída
podem conter voltagem ativa quando a UPS não se encontra conectada a uma fonte de
alimentação de corrente alternada.
S Não remova ou desconecte o cabo de entrada quando a UPS estiver ligada. Isto
removerá o aterramento de segurança da UPS e do equipamento conectado.
S Para reduzir o risco de incêndios ou choques elétricos, instale a UPS em ambiente
interno com temperatura e umidade controladas e livres de contaminadores condutíveis.
A temperatura ambiente não deve exceder 40°C. Não opere próximo a água ou em
umidade excessiva (máx: 95%).
S Para estar de acordo com os padrões internacionais e os regulamentos de fiação, o
equipamento total conectado à saída desta UPS não deve ter uma corrente de fuga à
terra maior que 1,5 miliampères.
PERIGO
S As baterias podem apresentar o risco de choque elétrico, ou queimaduras provenientes
de alta corrente de curto‐circuito. Observe as instruções adequadas.
S Siga as instruções apropriadas ao desfazer‐se das baterias. Consulte os códigos do local
para maiores informações sobre os regulamentos de descarte de produtos.
S Nunca jogue as baterias no fogo, porque há risco de explosão.
12
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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SAFETY WARNINGS
Ïðåäóïðåæäåíèÿ ïî ìåðàì áåçîïàñíîñòè
ÂÀÆÍÛÅ ÓÊÀÇÀÍÈß ÏÎ ÌÅÐÀÌ ÁÅÇÎÏÀÑÍÎÑÒÈ
ÑÎÕÐÀÍÈÒÅ ÝÒÈ ÓÊÀÇÀÍÈß
ÄÀÍÍÎÅ ÐÓÊÎÂÎÄÑÒÂÎ ÑÎÄÅÐÆÈÒ ÂÀÆÍÛÅ
ÓÊÀÇÀÍÈß ÏÎ ÌÅÐÀÌ ÁÅÇÎÏÀÑÍÎÑÒÈ
ÎÏÀÑÍÎ
 äàííîì ÈÁÏ èìåþòñÿ ÑÌÅÐÒÅËÜÍÎ ÎÏÀÑÍÛÅ ÍÀÏÐßÆÅÍÈß. Âñå
ðàáîòû ïî ðåìîíòó è îáñëóæèâàíèþ äîëæíû âûïîëíÿòüñÿ ÒÎËÜÊÎ
ÓÏÎËÍÎÌÎ×ÅÍÍÛÌ ÎÁÑËÓÆÈÂÀÞÙÈÌ ÏÅÐÑÎÍÀËÎÌ. Âíóòðè
ÈÁÏ íåò óçëîâ, ÎÁÑËÓÆÈÂÀÅÌÛÕ ÏÎËÜÇÎÂÀÒÅËÅÌ.
ÏÐÅÄÓÏÐÅÆÄÅÍÈÅ
S Äàííûé ÈÁÏ ñîäåðæèò ñîáñòâåííûå èñòî÷íèêè ýíåðãèè (àêêóìóëÿòîðû).
Íà âûõîäíûõ ðîçåòêàõ ìîæåò èìåòüñÿ íàïðÿæåíèå, äàæå êîãäà ÈÁÏ íå
ïîäêëþ÷åí ê ñåòè ïåðåìåííîãî òîêà.
S Íå îòñîåäèíÿéòå ñåòåâîé øíóð è íå èçâëåêàéòå åãî âèëêó èç ðîçåòêè ïðè
âêëþ÷åííîì ÈÁÏ. Ïðè ýòîì çàùèòíîå çàçåìëåíèå îòêëþ÷àåòñÿ îò ÈÁÏ è
îò îáîðóäîâàíèÿ, ïîäêëþ÷åííîãî ê ÈÏÁ.
S Äëÿ ñíèæåíèÿ îïàñíîñòè ïîæàðà èëè ïîðàæåíèÿ ýëåêòðè÷åñêèì òîêîì
óñòàíàâëèâàéòå ÈÁÏ â çàêðûòîì ïîìåùåíèè ñ êîíòðîëèðóåìûìè
òåìïåðàòóðîé è âëàæíîñòüþ, â êîòîðîì îòñóòñòâóþò ïðîâîäÿùèå
çàãðÿçíÿþùèå âåùåñòâà. Òåìïåðàòóðà îêðóæàþùåãî âîçäóõà íå äîëæíà
ïðåâûøàòü 40°Ñ. Íå ýêñïëóàòèðóéòå óñòðîéñòâî îêîëî âîäû èëè â ìåñòàõ ñ
ïîâûøåííîé âëàæíîñòüþ (ìàêñ. 95%).
S Äëÿ îáåñïå÷åíèÿ ñîáëþäåíèÿ òðåáîâàíèé ìåæäóíàðîäíûõ ñòàíäàðòîâ è
òðåáîâàíèé ê ðàçâîäêå ýëåêòðè÷åñêèõ öåïåé, ñóììàðíàÿ âåëè÷èíà òîêà
óòå÷êè íà çåìëþ âñåãî îáîðóäîâàíèÿ, ïîäêëþ÷åííîãî ê âûõîäó ÈÁÏ, íå
äîëæíà ïðåâûøàòü 1,5 ìèëëèàìïåðà.
ÎÑÒÎÐÎÆÍÎ
S Àêêóìóëÿòîðû ìîãóò âûçâàòü îïàñíîñòü ïîðàæåíèÿ ýëåêòðè÷åñêèì òîêîì
èëè îæîãà îò òîêà êîðîòêîãî çàìûêàíèÿ. Ñîáëþäàéòå ñîîòâåòñòâóþùèå
ìåðû ïðåäîñòîðîæíîñòè.
S Íåîáõîäèìî ñîáëþäàòü ïðàâèëà óòèëèçàöèè àêêóìóëÿòîðîâ. Îáðàòèòåñü ê
ìåñòíûì íîðìàòèâíûì àêòàì çà èíôîðìàöèåé î òðåáîâàíèÿõ ê
óòèëèçàöèè.
S Íèêîãäà íå áðîñàéòå àêêóìóëÿòîðû â îãîíü. Àêêóìóëÿòîðû ìîãóò
âçîðâàòüñÿ ïîä âîçäåéñòâèåì îãíÿ.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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13
SAFETY WARNINGS
Advertencias de Seguridad
INSTRUCCIONES DE SEGURIDAD IMPORTANTES
GUARDE ESTAS INSTRUCCIONES
ESTE MANUAL CONTIENE INSTRUCCIONES DE SEGURIDAD
IMPORTANTES
PELIGRO
Este SIE contiene VOLTAJES MORTALES. Todas las reparaciones y el servicio técnico deben
ser efectuados SOLAMENTE POR PERSONAL DE SERVICIO TÉCNICO AUTORIZADO. No hay
NINGUNA PARTE QUE EL USUARIO PUEDA REPARAR dentro del SIE.
ADVERTENCIA
S Este SIE contiene su propia fuente de energía (las baterías). Los receptáculos de salida
pueden transmitir corriente eléctrica aun cuando el SIE no esté conectado a un
suministro de corriente alterna (c.a.).
S No retire o desenchufe el cable de entrada mientras el SIE se encuentre encendido. Esto
suprime la descarga a tierra de seguridad del SIE y de los equipos conectados al SIE.
S Para reducir el riesgo de incendio o de choque eléctrico, instale este SIE en un lugar
cubierto, con temperatura y humedad controladas, libre de contaminantes conductores.
La temperatura ambiente no debe exceder los 40°C. No trabaje cerca del agua o con
humedad excesiva (95% máximo).
S Para cumplir con los estándares internacionales y las normas de instalación, la totalidad
de los equipos conectados a la salida de este SIE no debe tener una intensidad de
pérdida a tierra superior a los 1,5 miliamperios.
PRECAUCIÓN
S Las baterías pueden presentar un riesgo de descargas eléctricas o de quemaduras
debido a la alta corriente de cortocircuito. Preste atención a las instrucciones
correspondientes.
S Es necesario desechar las baterías de un modo adecuado. Consulte las normas locales
para conocer los requisitos pertinentes.
S Nunca deseche las baterías en el fuego. Las baterías pueden explotar si se las expone a
la llama.
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Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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SAFETY WARNINGS
Säkerhetsföreskrifter
VIKTIGA SÄKERHETSFÖRESKRIFTER
SPARA DESSA FÖRESKRIFTER
DENNA BRUKSANVISNING INNEHÅLLER VIKTIGA
SÄKERHETSFÖRESKRIFTER
FARA
Denna UPS-enhet innehåller LIVSFARLIG SPÄNNING. ENDAST AUKTORISERAD
SERVICEPERSONAL får utföra reparationer eller service. Det finns inga delar som
ANVÄNDAREN KAN UTFÖRA SERVICE PÅ inuti UPS-enheten.
VARNING
S Denna UPS-enhet har en egen energikälla (batterier). De utgående kontakterna kan vara
strömförande när UPS-enheten inte är ansluten till en växelströmkälla.
S Ta aldrig bort nätsladden när UPS-enheten är påslagen. Detta tar bort skyddsjordningen
från både UPS-enheten och den anslutna utrustningen.
S Minska risken för brand eller elektriska stötar genom att installera denna UPS-enhet
inomhus, där temperatur och luftfuktighet är kontrollerade och där inga ledande
föroreningar förekommer. Omgivande temperatur får ej överstiga 40°C. Använd inte
utrustningen nära vatten eller vid hög luftfuktighet (max 95 %).
S För att överensstämma med internationell standard och installationsföreskrifter får inte
den totala utrustning som anslutits till uttagen på denna UPS-enhet ha läcksström som
överstiger 1,5 milliampere.
VIKTIGT
S Batterierna kan ge elektriska stötar eller brännskador från hög kortslutningsström. Följ
tillämpliga anvisningar.
S Batterierna måste avyttras enligt anvisningarna i lokal lagstiftning.
S Använda batterier får aldrig brännas upp. De kan explodera.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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SAFETY WARNINGS
16
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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Chapter 3
Setup
This chapter explains the requirements for setting up the UPS:
S UPS, external battery cabinet, and bypass switch dimensions
S Equipment clearances
S Location requirements
S Storage and operating environment
Dimensions
Table 1. FERRUPS FE/QFE 500 VA–3.1 kVA Dimensions
Dimensions (See Figure 1)
Height (A)
Width (B)
Depth (C)
12I (30.5 cm)
10I (25.5 cm)
21.25I (54.0 cm)
1.15 kVA and 1.4 kVA
15.1I (38.5 cm)
15.2I (39.0 cm)
20.2I (51.5 cm)
1.8 kVA, 2.1 kVA, and 3.1 kVA
21.2I (54.0 cm)
15.25I (39.0 cm)
22.9I (58.5 cm)
UPS Model
500 VA, 700 VA, and 850 VA
D
A
F
C
B
E
Figure 1. UPS Dimensions
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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SETUP
Table 2. FERRUPS FE/QFE 4.3–18 kVA Dimensions
Dimensions (See Figure 1)
UPS Model
Height (D)
Width (E)
Depth without
Internal Bypass (F)
Depth with Internal
Bypass Switch (F)
4.3 kVA and 5.3 kVA
29.5I (75.0 cm)
15.5I (39.5 cm)
25I (63.5 cm)
33I (84.0 cm)
7 kVA, 10 kVA, 12.5 kVA, and 18 kVA
36.5I (93.0 cm)
19I (48.5 cm)
32I (81.5 cm)
40I (102.0 cm)
Table 3. External Battery Cabinet Dimensions
Dimensions (See Figure 2)
Height
Width
Depth
ASY-0468
12.25I (31.5 cm)
15.75I (40.0 cm)
28.5I (72.5 cm)
ASY-0386
37I (94.0 cm)
19I (48.5 cm)
32I (81.5 cm)
ASY-0387
49I (124.5 cm)
15I (38.5 cm)
32I (81.5 cm)
ASY-0385 and ASY-0685
51I (129.5 cm)
30I (76.5 cm)
32I (81.5 cm)
Model
Figure 2. External Battery Cabinet Dimensions
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Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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SETUP
Table 4. External Bypass Switch Dimensions
Dimensions (See Figure 3)
Model
A
B
C
D
E
BPE-01
12I (30.5 cm)
6I (15.2 cm)
13I (33.0 cm)
10I (25.4 cm)
3I (7.6 cm)
BPE-02
16I (40.6 cm)
8I (20.3 cm)
17I (43.2 cm)
12I (30.5 cm)
7I (17.8 cm)
BPE-04 and BPE-05
17I (43.2 cm)
12I (30.5 cm)
18I (45.7 cm)
16I (40.6 cm)
9I (22.9 cm)
B
A
E
C
E
B
A
C
D
D
BPE-01
BPE-02, 04, and 05
Figure 3. External Bypass Switch Dimensions
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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SETUP
Equipment Clearances
All cabinet sizes require the following clearances to allow for servicing
and adequate ventilation:
Table 5. Clearances for the UPS and External Battery Cabinets
Dimensions (see Figure 4)
Sides (G)
Front (H)
Top (I)
Back (J)
36I (91.5 cm)
36I (91.5 cm)
12I (30.5 cm)
4I (10.0 cm)
NOTE A minimum clearance of 4I (10.0 cm) is required on the sides, front, and back and
12I (30.5 cm) above the UPS for proper ventilation.
NOTE For 4.3–18 kVA models with an internal bypass switch, measure from the back of
the switch.
I
I
J
G
H
G
H
Figure 4. Installation and Service Clearances
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Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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SETUP
Location Requirements
Install the FERRUPS as close as possible to the equipment to be
protected. If the UPS is more than 25 ft (7.6m) from the equipment,
transient noise can reappear in the electrical distribution system. The
UPS should be well ventilated and away from direct sunlight or other
heat source.
The environment can affect the reliability and performance of both the
UPS and the batteries. Verify the storage and operating environmental
requirements on page 21.
If additional FERRUPS system batteries are in a separate external
battery cabinet, the cabinet should be located as close as possible to the
FERRUPS UPS. If the batteries will be further from the unit than the
standard cables allow, contact your service representative or your local
distributor for assistance.
Storage and Operating Environment
Storage Temperature: Store the batteries (in the UPS or external
battery cabinet) at 20° to 40°C ( 4° to 104°F). Batteries will have a
longer shelf life if they are kept below 25°C (77°F). The UPS or external
battery cabinet without batteries may be stored at 20° to 60°C ( 4° to
140°F).
-
-
-
-
Ventilation: The air around the UPS must be clean and free of dust,
corrosive chemicals, and other contaminants. The air must be free to
circulate around the UPS and external battery cabinet(s).
NOTE Do not place the UPS or batteries in a sealed room or container.
Operating Temperature: The UPS can operate from 0° to 40°C (32° to
104°F). Do not operate near water or excessive humidity (95% max). For
full battery life, keep the UPS at an ambient temperature of 25°C (77°F).
High Altitude Operation: The maximum operating ambient
temperature decreases 1°C per 300m above sea level (2°F per 1000 ft
above sea level). Maximum elevation is 3000m (10,000 ft).
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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SETUP
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Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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Chapter 4
Electrical Installation
NOTE If you have a plug-receptacle unit, continue to “External Battery Cabinet
Installation” on page 55 to install optional external battery cabinets or to the startup section
in the Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) User's Guide.
WARNING
Only qualified service personnel (such as a licensed electrician) should perform the
hardwired installation. Risk of electrical shock.
Before installing your UPS, complete the following information:
1.
From the ID label on the UPS rear panel:
Model number:
Input voltage:
Output voltage:
2.
From the bypass switch label:
Model number:
Internal or External?
Make-Before-Break (MBB) or Break-Before-Make (BBM)?
3.
Verify that the UPS input and output voltages are what is required
for your application:
Does the input voltage for the UPS at the AC service panel match
the input voltage in Step 1?
Does the output voltage in Step 1 match the output voltage of the
equipment you are using with the UPS?
NOTE The FERRUPS provides single-phase power only.
4.
If you answered NO to either question in Step 3, contact your
service representative or your local distributor for assistance.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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ELECTRICAL INSTALLATION
Bypass Switches
Bypass switches are available in two types: external (a separate cabinet
that is wall-mounted) or internal (attached to the back of the UPS). The
bypass switch has three positions as described in Table 6.
Table 6. Bypass Switch Positions
Switch Position Description
LINE
Connects the load directly to AC input power and disconnects UPS
output. AC input power is still connected to the UPS input.
OFF
Disconnects the load from the UPS output power and AC input power.
UPS
Connects the UPS output to the load.
NOTE In all three positions, AC input power is still connected to the input terminals inside
the UPS (once the UPS is installed). Use the AC disconnect switch (located on the right side
of the bypass switch) to disconnect AC input power during maintenance or service.
Bypass switches may be MBB or BBM.
An MBB switch makes a new connection before it breaks the original
connection. For example, if you turn an MBB switch from UPS to LINE,
the bypass switch connects the load to AC input power before
disconnecting the load from UPS output power.
NOTE MBB switches are not for use with 208 Vac.
A BBM switch breaks the original connection before it makes a new
one. If you turn a BBM switch from UPS to LINE, the switch
disconnects the load from UPS output power before connecting the load
to AC input power.
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Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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ELECTRICAL INSTALLATION
Table 7 and Table 8 show the bypass switch models available for the
FERRUPS UPS.
Table 7. External Bypass Switch Specifications
Model
Number
Ratings (UL/CSA)
Continuous
Ratings (TÜV)
Continuous
Weight
BPE-01
30A/300 Vac
30A/300 Vac
8.25 lb/3.7 kg
BPE-02
40A/300 Vac
50A/300 Vac
19.75 lb/9 kg
BPE-04
80A/300 Vac
80A/300 Vac
30 lb/13.6 kg
BPE-05
104A/300 Vac
120A/300 Vac
32.75 lb/14.9 kg
Table 8. Internal Bypass Switch Specifications
Model Number
Ratings (UL/CSA) Continuous
Ratings (TÜV) Continuous
BPI-02
40A/300 Vac
50A/300 Vac
BPI-03
46A/ 300 Vac
55A/300 Vac
BPI-04
80A/ 300 Vac
80A/300 Vac
BPI-05
104A/300 Vac
120A/300 Vac
Figure 5 shows a UPS with a separate external battery cabinet and an
external bypass switch. Continue to Chapter 5, “External Bypass Switch
Installation” on page 29 for electrical connections.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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ELECTRICAL INSTALLATION
External
Bypass Switch
Building
Service
Panel
AC
Disconnect
Line
Bypass
Switch
Load
Distribution
Panel
Off
UPS
Off
On
Connect to (DC)
External Batteries
UPS
Figure 5. Typical Hardwired Installation with External Bypass Switch
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Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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ELECTRICAL INSTALLATION
Figure 6 shows a UPS with a separate external battery cabinet and an
internal bypass switch. Internal bypass switches are available only for
FE/QFE 4.3–18 kVA models. Continue to Chapter 6, “Internal Bypass
Switch Installation” on page 45 for electrical connections.
Back of UPS
Internal Bypass Switch
Building
Service
Panel
AC
Disconnect
Line
Bypass
Switch
Off
Off
Load
Distribution
Panel
UPS
On
Connect to (DC)
if there are
External Batteries
Figure 6. Typical Hardwired Installation with Internal Bypass Switch
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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ELECTRICAL INSTALLATION
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Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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Chapter 5
External Bypass Switch Installation
WARNING
Only qualified service personnel (such as a licensed electrician) should perform the
hardwired installation. Risk of electrical shock.
CAUTION
Before you install the bypass switch, verify that the bypass switch and the AC disconnect
switch are in the OFF position.
1.
Identify the installation wiring diagram that applies to your
FERRUPS (see Table 9).
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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EXTERNAL BYPASS SWITCH INSTALLATION
Table 9. External Bypass Switch Wiring Diagrams
Model (Frequency)
UPS Input Voltage
UPS Output Voltage
Bypass Switch Type
Wiring Diagram
FE 500 VA–3.1 kVA
(60Hz)
120
120
MBB or BBM
Figure 8 on page 36
208 or 240
120/208 or 120/240
MBB or BBM
For 208V, use BBM only
Figure 9 on page 37
208 or 480 source*/
240 input
120/240
MBB or BBM
Figure 10 on page 38
120
120
MBB or BBM
Figure 8 on page 36
220, 230, 240
220, 230, 240
MBB or BBM
Figure 11 on page 39
FE 1.15 kVA–3.1 kVA
(60 Hz)
220
220
BBM
Figure 8 on page 36
FE 4.3–18 kVA (60 Hz)
120
(4.3–7 kVA only)
120
MBB or BBM
Figure 12 on page 40
208 or 240
120/208 or 120/240
MBB or BBM
For 208V, use BBM only
Figure 13 on page 41
208 or 480 source*/
240 input
120/240
MBB or BBM
Figure 14 on page 42
220**
220
BBM
Figure 15 on page 43
220, 230, or 240
220, 230, or 240
MBB or BBM
Figure 15 on page 43
QFE 500 VA–3.1 kVA
(50 Hz)
QFE 4.3–18 kVA (50 Hz)
*With a step-up or step-down transformer.
**Contact your service representative for (a) single-phase installations that do not have the same input and output
voltage, or (b) split-phase installations that require 220 Vac.
30
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
EXTERNAL BYPASS SWITCH INSTALLATION
2.
Review the installation wiring diagram and applicable notes to find
the proper circuit breaker size for your installation. In the US, see
Table 10 to size the wire. In other areas, use 75°C copper wire and
size according to the local code.
Table 10. Recommended Wire Sizes
Input Circuit Breaker Size
75°C Copper Wire Size
15A, 20A
12 AWG (3.3 mm2)
25A, 30A
10 AWG (5.3 mm2)
35A, 40A, 45A, 50A
8 AWG (8.4 mm2)
60A
6 AWG (13.3 mm2)
70A, 80A
4 AWG (21.2 mm2)
90A, 100A
3 AWG (26.7 mm2)
110A
2 AWG (33.6 mm2)
125A
1 AWG (42.1 mm2)
150A
1/0 AWG (53.5 mm2)
FOR US INSTALLATIONS, READ THIS IMPORTANT NOTE!
This table lists the AWG and mm2 wire size for each circuit breaker size shown on the wiring diagrams. The minimum
recommended circuit breaker sizes for each model and voltage application are listed on the wiring diagrams.
Conductor sizes shall be no smaller than the 75°C wire size based on the ampacities given in Table 310–16 of the
National Electrical Code, ANSI/NFPA 70-1999, and article 220. All circuit conductors, including the neutral and
equipment grounding conductors, must be the same size (ampacity) wire. Code may require a larger AWG size than
shown in this table because of temperature, number of conductors in the conduit, or long service runs. Follow local
code requirements.
3.
Mount the bypass switch within sight of the UPS. If you do not
have an Eaton bypass switch with an AC disconnect switch or the
fuse box or panel is out of sight, you must install a separate
disconnect switch next to the UPS.
4.
Remove the screws in the lower part of the bypass switch front
cover and remove the lower cover panel.
Remove the knockouts or plugs in the bottom of the bypass switch
for AC Line Input, AC to UPS Input, AC from UPS Output, and AC to
the UPS load.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
31
EXTERNAL BYPASS SWITCH INSTALLATION
CAUTION
To prevent electrical shock or damage to your equipment, verify that the UPS ON/OFF switch
is in the OFF position before you remove the UPS front cover panel. The circuit breaker or
disconnect switch must be turned off at the AC input service panel.
5.
Remove the UPS front cover panel according to the UPS model:
FE or QFE 500 VA–3.1 kVA
S Remove the #1 Phillips grounding screw on top of the UPS.
S Remove and save the sticker in the lower right corner of the UPS
front cover with the Eaton logo.
S Use a #2 Phillips screwdriver to loosen (but not remove) the
screw.
S Slide the UPS front cover forward until it is completely off the
UPS.
FE or QFE 4.3–18 kVA
S Remove the screws on the UPS side panels using a Phillips
screwdriver.
S Loosen (but do not remove) the three Phillips screws on the bar
across the top of the UPS.
S Slide the top of the UPS side panels out.
S Lift the panels to remove them.
32
6.
Remove the knockouts in the UPS rear panel for AC Input and AC
Output. If your UPS has a separate external battery cabinet, also
remove the knockout for DC.
7.
Install the conduit adapters. AC Input and AC Output conductors
must be run through separate pieces of conduit. UPS output circuits
shall be installed in dedicated conduit systems and not shared with
other electrical circuits.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
EXTERNAL BYPASS SWITCH INSTALLATION
CAUTION
To prevent electrical shock or damage to your equipment, verify that the AC input is OFF at
the service panel and the bypass and AC disconnect switches are in the OFF position before
you connect any wires to the bypass switch terminal strip.
8.
Find the terminal strip inside the bypass switch. Using the label on
the back of the switch's lower front cover panel, wire the terminal
strip and tighten all connections securely. Use copper wire and the
appropriate wire size for the current. See Figure 7 for sample
terminal strip labels.
BPE-01
BPE-02,
BPE-04,
and
BPE-05
Figure 7. External Bypass Switch Terminal Strip Labels
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
33
EXTERNAL BYPASS SWITCH INSTALLATION
9.
Using the installation wiring diagram, wire the UPS terminal strip
and complete the AC wiring.
NOTE Terminal strip connections should be exactly as shown in the installation wiring
diagram to ensure proper phasing. Good ground connections are necessary to reduce
electrical noise and ensure safe operation of the UPS and the load.
10. If your UPS does not have an external battery cabinet(s), continue
to “Phase Check” on page 67.
If your UPS has an external battery cabinet(s), continue to “External
Battery Cabinet Installation” on page 55.
Installation Wiring Diagrams for External Bypass Switches
The following notes are referenced in the external bypass switch wiring
diagrams (Figure 8 through Figure 15). To determine which diagram is
correct for your site, see Table 9 on page 30.
NOTE 1 The customer must provide input overcurrent protection as stated
in NEC Section 240-21 or local codes. Size the protection device according to
local code requirements.
NOTE 2 The UPS bypass switch/AC disconnect must be installed within
sight of the UPS. To properly install, complete the phase check starting on
page 67.
NOTE 3 The customer must provide and install this ground connection
according to NEC Sections 250-20(d), 250-30, 250-62, and 250-64 or local
requirements. This grounding electrode conductor must be at least #8 AWG
(8.36 mm@), per NEC table 250-66. If the UPS input circuit conductors are
larger than #8 AWG (8.36 mm @), Eaton requires the grounding electrode
conductor to be the same size (ampacity) as the largest UPS input circuit
conductor. Refer to NEC Section 110-3(b). Conduit is not considered an
acceptable grounding electrode conductor. Eaton does not recommend
routing the grounding electrode conductor through metallic conduit. This
conductor may require protection from physical damage according to local
requirements.
NOTE 4 All circuit conductors, including the neutral and equipment
grounding conductors, must be the same size (ampacity) and have the same
rating (75°C copper wire), and must be sized according to the input
protection device.
NOTE 5 The customer must provide output overcurrent protection as
stated in NEC Section 240-21 or local codes. Size the protection device
according to local code requirements.
34
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
EXTERNAL BYPASS SWITCH INSTALLATION
NOTE 6 For maximum protection against electrical noise, use isolated
ground receptacles. Refer to NEC Section 250-146(d) or local requirements.
NOTE 7 For service, the UPS requires 36I (91.5 cm) clearance on the sides
and in front, 12I (30.5 cm) above the UPS, and 4I (10.0 cm) behind the UPS.
A minimum clearance of 4I (10 cm) is required on the sides, front, and back
and 12I (30.5 cm) above the UPS for proper ventilation. See “Equipment
Clearances” on page 20 for clearances before installing the UPS. Use
flexible metal conduit on the UPS or the external battery cabinet if either
must be moved.
NOTE 8 External UPS batteries are optional. The battery cable must not
be disconnected if a load is applied. Shut off the UPS before disconnecting
the cable. See “External Battery Cabinet Installation” on page 55 for
external battery cabinet installation.
NOTE 9 UPS output circuits must be installed in dedicated conduit and
not shared with other electrical circuits.
NOTE 10 The load fuse or circuit breaker should be sized to match the
load current requirements.
NOTE 11 For 208 Vac, use a step-up transformer. For 480 Vac, use a
step-down transformer. Use an isolation transformer with a 120/240
grounded center-tapped neutral output. Do not use a buck/boost
transformer.
NOTE 12 For 120/208/240 models, connect X1 on the UPS to L1 on the
bypass switch; for 208 Vac, connect the bypass switch L2 to the UPS XT1;
for 240 Vac, connect the bypass switch L2 to the UPS XT2.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
35
EXTERNAL BYPASS SWITCH INSTALLATION
QFE: 50 Hz 120 Vac Input and Output OR
FE: 60 Hz 120 Vac Input and Output OR
FE 1.15–3.1 kVA only: 60 Hz 220 Vac Input and Output (with single-voltage output)
For 220 Vac, use only a BBM switch.
Figure 8. FE or QFE 500 VA–3.1 kVA UPS with External Bypass Switch
Table 11. Minimum Recommended Circuit Breakers for 60 Hz 120 Vac
Charger
500 VA, 700 VA, and 850 VA
1.15 kVA
1.4 kVA
1.8 kVA
2.1 kVA
3.1 kVA
Standard
15
15
15
20
25
35
20
20
40
45
50
15A
Table 12. Input Current for 50 Hz 120 Vac - Size Overcurrent Protection According to Local Code
Voltage and Charger
500 VA
700 VA
850 VA
1.15 kVA
1.4 kVA
1.8 kVA
2.1 kVA
3.1 kVA
120V, Standard Charger
4.4A
5.8A
7.0A
8.4A
11A
15A
16A
24A
120V, 15A Charger
8.9A
11A
12A
13A
14A
27A
28A
35A
36
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
EXTERNAL BYPASS SWITCH INSTALLATION
Table 13. Input Current for 60 Hz 220 Vac - Size Overcurrent Protection According to Local Code
60 Hz Voltage
1.15 kVA
1.4 kVA
1.8 kVA
2.1 kVA
3.1 kVA
220V, Standard Charger
4.6A
5.8A
7.8A
9.4A
12A
220V, 15A Charger
7A
8A
15A
17A
21A
60 Hz 208 Vac or 240 Vac Input - 120/208 Vac or 120/240 Vac Output
For 208 Vac, use only a BBM switch.
Figure 9. FE 500 VA–3.1 kVA UPS with External Bypass Switch
Table 14. Minimum Recommended Circuit Breakers for 208 Vac or 240 Vac
208 Vac
240 Vac
Charger
500 VA – 1.4 kVA
1.8 kVA
2.1 kVA
3.1 kVA
500 VA – 1.4 kVA
1.8 kVA
2.1 kVA
3.1 kVA
Standard
15
15
15
20
15
15
15
15
15A
15
20
25
30
15
20
20
25
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
37
EXTERNAL BYPASS SWITCH INSTALLATION
60 Hz 208 or 480 Source/240 Vac Input - 120/240 Vac Output (with Transformer)
Figure 10. FE 500 VA–3.1 kVA UPS with External Bypass Switch
Table 15. Minimum Recommended Circuit Breakers for 240 Vac
Charger
500 VA–1.4 kVA
1.8 kVA
2.1 kVA
3.1 kVA
Standard
15
15
15
15
15A
15
20
20
25
38
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
EXTERNAL BYPASS SWITCH INSTALLATION
50 Hz 220, 230, or 240 Vac Input and Output
Figure 11. QFE 500 VA–3.1 kVA UPS with External Bypass Switch
Table 16. Input Current - Size Overcurrent Protection According To Local Code
Voltage
Charger
500 VA
700 VA
850 VA
1.15 kVA
1.4 kVA
1.8 kVA
2.1 kVA
3.1 kVA
220 Vac
Standard
2.6A
3.9A
4.4A
4.9A
5.7A
7.9A
8.2A
13A
15A
4.7A
6.0A
6.5A
7.0A
7.8A
14A
15A
19A
Standard
2.5A
3.8A
4.2A
4.6A
5.4A
7.5A
7.8A
12A
15A
4.6A
5.9A
6.3A
6.7A
7.5A
14A
14A
18A
Standard
2.4A
3.5A
4.0A
4.4A
5.2A
7.2A
7.4A
12A
15A
4.6A
5.7A
6.2A
6.6A
7.4A
14A
14A
19A
230 Vac
240 Vac
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
39
EXTERNAL BYPASS SWITCH INSTALLATION
60 Hz 120 Vac Input - 120 Vac Output
Figure 12. FE 4.3–7 kVA UPS with External Bypass Switch
Table 17. Minimum Recommended Circuit Breakers for 120 Vac
Charger
4.3 kVA
5.3 kVA
7 kVA
Standard
40
50
70
10A
45
60
70
20A
50
60
70
40
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
EXTERNAL BYPASS SWITCH INSTALLATION
60 Hz 208 Vac or 240 Vac Input - 120/208 Vac or 120/240 Vac Output
For 208 Vac, use only a BBM switch.
Figure 13. FE 4.3–18 kVA UPS with External Bypass Switch
Table 18. Minimum Recommended Circuit Breakers for 208 Vac or 240 Vac
208 Vac
240 Vac
Charger
4.3
kVA
5.3
kVA
7
kVA
10
kVA
12.5
kVA
18
kVA
4.3
kVA
5.3
kVA
7
kVA
10
kVA
12.5
kVA
18
kVA
Standard
25
30
40
60
80
110
20
25
35
50
70
100
10A
25
30
40
70
80
125
20
30
35
60
70
100
20A
30
35
40
70
90
125
25
35
35
60
80
110
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
41
EXTERNAL BYPASS SWITCH INSTALLATION
60 Hz 208 or 480 Source/240 Vac Input - 120/240 Vac Output (with Transformer)
Figure 14. FE 4.3–18 kVA UPS with External Bypass Switch
Table 19. Minimum Recommended Circuit Breakers for 240 Vac
Charger
4.3 kVA
5.3 kVA
7 kVA
10 kVA
12.5 kVA
18 kVA
Standard
20
25
35
50
70
100
10A
20
30
35
60
70
100
20A
20
35
35
60
80
110
42
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
EXTERNAL BYPASS SWITCH INSTALLATION
QFE: 50 Hz 220, 230, or 240 Vac Input and Output OR
FE: 60 Hz 220 Vac Input and Output
For FE 60 Hz 220 Vac, use only a BBM switch.
Figure 15. FE or QFE 4.3–18 kVA UPS with External Bypass Switch
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
43
EXTERNAL BYPASS SWITCH INSTALLATION
Table 20. Input Current - Size Overcurrent Protection According To Local Code
Voltage
Charger
4.3 kVA
5.3 kVA
7 kVA
10 kVA
12.5 kVA
18 kVA
60 Hz
220 Vac
Standard
17A
21A
27A
41A
53A
81A
10A
18A
23A
28A
49A
60A
85A
20A
20A
25A
30A
52A
65A
89A
Standard
19A
21A
27A
43A
55A
81A
10A
22A
23A
28A
46A
58A
84A
20A
23A
25A
29A
51A
63A
89A
Standard
18A
20A
26A
41A
53A
78A
10A
20A
22A
27A
44A
56A
81A
20A
21A
24A
28A
49A
60A
85A
Standard
17A
19A
24A
39A
51A
75A
10A
19A
21A
26A
43A
54A
78A
20A
20A
23A
27A
47A
58A
82A
50 Hz
220 Vac
50 Hz
230 Vac
50 Hz
240 Vac
44
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
Chapter 6
Internal Bypass Switch Installation
WARNING
Only qualified service personnel (such as a licensed electrician) should perform the
hardwired installation. Risk of electrical shock.
CAUTION
Before you install the bypass switch, verify that the bypass switch and the AC disconnect
switch are in the OFF position.
1.
Identify the installation wiring diagram that applies to your
FERRUPS (see Table 21).
Table 21. Internal Bypass Switch Wiring Diagrams
Model (Frequency)
UPS Input Voltage
UPS Output Voltage
Bypass Switch Type
Wiring Diagram
FE 4.3–18 kVA (60 Hz)
120
(4.3–7 kVA only)
120
MBB or BBM
Figure 17 on page 49
208 or 240
120/208 or 120/240
MBB or BBM
For 208V, use BBM only
Figure 18 on page 50
208 or 480 source*/
240 input
120/240
MBB or BBM
Figure 19 on page 51
220**
220
BBM
Figure 20 on page 52
220, 230, or 240
220, 230, or 240
MBB or BBM
Figure 20 on page 52
QFE 4.3–18 kVA (50 Hz)
*With a step-up or step-down transformer.
**Contact your service representative for (a) single-phase installations that do not have the same input and output
voltage, or (b) split-phase installations that require 220 Vac.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
45
INTERNAL BYPASS SWITCH INSTALLATION
2.
Review the installation wiring diagram and applicable notes to find
the proper circuit breaker size for your installation. In the U.S., see
Table 22 to size the wire. In other areas, use 75°C copper wire and
size according to the local code.
Table 22. Recommended Wire Sizes
Input Circuit Breaker Size
75°C Copper Wire Size
15A, 20A
12 AWG (3.3 mm2)
25A, 30A
10 AWG (5.3 mm2)
35A, 40A, 45A, 50A
8 AWG (8.4 mm2)
60A
6 AWG (13.3 mm2)
70A, 80A
4 AWG (21.2 mm2)
90A, 100A
3 AWG (26.7 mm2)
110A
2 AWG (33.6 mm2)
125A
1 AWG (42.1 mm2)
150A
1/0 AWG (53.5 mm2)
FOR U.S. INSTALLATIONS, READ THIS IMPORTANT NOTE!
This table lists the AWG and mm2 wire size for each circuit breaker size shown on the wiring diagrams. The minimum
recommended circuit breaker sizes for each model and voltage application are listed on the wiring diagrams.
Conductor sizes shall be no smaller than the 75°C wire size based on the ampacities given in Table 310–16 of the
National Electrical Code, ANSI/NFPA 70-1999, and article 220. All circuit conductors, including the neutral and
equipment grounding conductors, must be the same size (ampacity) wire. Code may require a larger AWG size than
shown in this table because of temperature, number of conductors in the conduit, or long service runs. Follow local
code requirements.
3.
Remove the screws in the lower part of the bypass switch front
cover and remove the lower cover panel.
Remove the knockouts or plugs in the bottom of the bypass switch
for AC Line Input, AC from UPS Output, and AC to the UPS load.
4.
46
Install the conduit adapters. AC Input and AC Output conductors
must be run through separate pieces of conduit. UPS output circuits
shall be installed in dedicated conduit systems and not shared with
other electrical circuits.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
INTERNAL BYPASS SWITCH INSTALLATION
CAUTION
To prevent electrical shock or damage to your equipment, verify that the AC input is OFF at
the service panel and the bypass and AC disconnect switches are in the OFF position before
you connect any wires to the bypass switch terminal strip.
5.
Find the terminal strip inside the bypass switch. Using the label on
the back of the switch's lower front cover panel, wire the terminal
strip and tighten all connections securely. Use copper wire and the
appropriate wire size for the current. See Figure 16 for a sample
terminal strip label.
Figure 16. Internal Bypass Switch (BPI) Terminal Strip Label
6.
Using the installation wiring diagram, wire the UPS-internal bypass
terminal strip and complete the AC wiring.
NOTE Terminal strip connections should be exactly as shown in the installation wiring
diagram to ensure proper phasing. Good ground connections are necessary to reduce
electrical noise and ensure safe operation of the UPS and the load.
7.
If your UPS does not have an external battery cabinet(s), continue
to “Phase Check” on page 67.
If your UPS has an external battery cabinet(s), continue to “External
Battery Cabinet Installation” on page 55.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
47
INTERNAL BYPASS SWITCH INSTALLATION
Installation Wiring Diagrams for Internal Bypass Switches
The following notes are referenced in the internal bypass switch wiring
diagrams (Figure 17 through Figure 20). To determine which diagram is
correct for your site, see Table 21 on page 45.
NOTE 1 The customer must provide input overcurrent protection as stated
in NEC Section 240-21 or local codes. Size the protection device according to
local code requirements.
NOTE 2 To properly install, complete the phase check starting on page 67.
NOTE 3 The customer must provide and install this ground connection
according to NEC Sections 250-20(d), 250-30, 250-62, and 250-64 or local
requirements. This grounding electrode conductor must be at least #8 AWG
(8.36 mm 2), per NEC table 250-66. If the UPS input circuit conductors are
larger than #8 AWG (8.36 mm 2), Eaton requires the grounding electrode
conductor to be the same size (ampacity) as the largest UPS input circuit
conductor. Refer to NEC Section 110-3(b). Conduit is not considered an
acceptable grounding electrode conductor. Eaton does not recommend
routing the grounding electrode conductor through metallic conduit. This
conductor may require protection from physical damage according to local
requirements.
NOTE 4 All circuit conductors, including the neutral and equipment
grounding conductors, must be the same size (ampacity) and have the same
rating (75°C copper wire), and must be sized according to the input
protection device.
NOTE 5 The customer must provide output overcurrent protection per
NEC Section 240-21 or local codes. Size the protection device according to
local code requirements.
NOTE 6 For maximum protection against electrical noise, use isolated
ground receptacles. Refer to NEC Section 250-146(d) or local requirements.
NOTE 7 For service, the UPS requires 36I (91.5 cm) clearance on the sides
and in front, 12I (30.5 cm) above the UPS, and 4I (10.0 cm) behind the
bypass switch. A minimum clearance of 4I (10 cm) is required on the sides,
front, and back and 12I (30.5 cm) above the UPS for proper ventilation. See
“Equipment Clearances” on page 20 for clearances before installing the
UPS. Use flexible metal conduit on the UPS or the external battery cabinet
if either must be moved.
NOTE 8 External UPS batteries are optional. The battery cables are
connected to the DC terminals on the DIN RAIL in the UPS. See “External
Battery Cabinet Installation” on page 55 for external battery cabinet
installation.
48
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
INTERNAL BYPASS SWITCH INSTALLATION
NOTE 9 UPS output circuits shall be installed in dedicated conduit
systems and not shared with other electrical circuits.
NOTE 10 The load fuse or circuit breaker should be sized to match the
load current requirements.
NOTE 11 For 208 Vac, use a step-up transformer For 480 Vac, use a
step-down transformer. Use an isolation transformer with a 120/240
grounded center-tapped neutral output. Do not use a buck/boost
transformer.
60 Hz 120 Vac Input - 120 Vac Output
Figure 17. FE 4.3–7 kVA UPS with Internal Bypass Switch
Table 23. Minimum Recommended Circuit Breakers for 120 Vac
Charger
4.3 kVA
5.3 kVA
7 kVA
Standard
40
50
70
10A
45
60
70
20A
50
60
70
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
49
INTERNAL BYPASS SWITCH INSTALLATION
60 Hz 208 Vac or 240 Vac Input - 120/208 Vac or 120/240 Vac Output
For 208 Vac, use only a BBM switch.
Figure 18. FE 4.3–18 kVA UPS with Internal Bypass Switch
Table 24. Minimum Recommended Circuit Breakers for 208 Vac or 240 Vac
208 Vac
240 Vac
Charger
4.3
kVA
5.3
kVA
7
kVA
10
kVA
12.5
kVA
18
kVA
4.3
kVA
5.3
kVA
7
kVA
10
kVA
12.5
kVA
18
kVA
Standard
25
30
40
60
80
110
20
25
35
50
70
100
10A
25
30
40
70
80
125
20
30
35
60
70
100
20A
30
35
40
70
90
125
25
35
35
60
80
110
50
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
INTERNAL BYPASS SWITCH INSTALLATION
60 Hz 208 or 480 Source/240 Vac Input - 120/240 Vac Output (with Transformer)
Figure 19. FE 4.3–18 kVA UPS with Internal Bypass Switch
Table 25. Minimum Recommended Circuit Breakers for 240 Vac
Charger
4.3 kVA
5.3 kVA
7 kVA
10 kVA
12.5 kVA
18 kVA
Standard
20
25
35
50
70
100
10A
20
30
35
60
70
100
20A
25
35
35
60
80
110
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
51
INTERNAL BYPASS SWITCH INSTALLATION
QFE: 50 Hz 220, 230, or 240 Vac Input and Output
FE: 60 Hz 220 Vac Input and Output
For FE 60 Hz 220 Vac, use only a BBM switch.
Figure 20. FE or QFE 4.3–18 kVA UPS with Internal Bypass Switch
52
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INTERNAL BYPASS SWITCH INSTALLATION
Table 26. Input Current - Size Overcurrent Protection According To Local Code
Voltage
Charger
4.3 kVA
5.3 kVA
7 kVA
10 kVA
12.5 kVA
18 kVA
60 Hz
220 Vac
Standard
17A
21A
27A
41A
53A
81A
10A
18A
23A
28A
49A
60A
85A
20A
20A
25A
30A
52A
65A
89A
Standard
19A
21A
27A
43A
55A
81A
10A
22A
23A
28A
46A
58A
84A
20A
23A
25A
29A
51A
63A
89A
Standard
18A
20A
26A
41A
53A
78A
10A
20A
22A
27A
44A
56A
81A
20A
21A
24A
28A
49A
60A
85A
Standard
17A
19A
24A
39A
51A
75A
10A
19A
21A
26A
43A
54A
78A
20A
20A
23A
27A
47A
58A
82A
50 Hz
220 Vac
50 Hz
230 Vac
50 Hz
240 Vac
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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INTERNAL BYPASS SWITCH INSTALLATION
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Chapter 7
External Battery Cabinet Installation
NOTE If you have an optional Floor Saver battery cabinet, see the Floor Saver instructions
that came with your FERRUPS UPS.
WARNING
Only qualified service personnel (such as a licensed electrician) should perform the electrical
installation. Risk of electrical shock.
CAUTION
S Full voltage and current are always present at the battery terminals. The batteries used
in this system can produce dangerous voltages, extremely high currents and a risk of
electric shock. They may cause severe injury if the terminals are shorted together or to
ground (earth). You must be extremely careful to avoid electric shock and burns caused
by contacting battery terminals or shorting terminals during battery installation. Do not
touch uninsulated battery terminals.
S Any battery used with this UPS shall comply with the applicable requirements for
batteries in the standard for emergency lighting and power equipment, UL 924. Cabinets
are designed to be used with, and batteries must be replaced with, Eaton battery number
BAT-XXXX or equivalent.
CAUTION
The electrician must take these precautions:
S Wear protective clothing and eye wear. For 120V battery systems, wear rubber gloves
and boots. Batteries contain caustic acids and toxic materials and can rupture or leak if
mistreated. Remove rings and metal wristwatches or other metal objects and jewelry.
Don't carry metal objects in your pockets where the objects can fall into the external
battery cabinet.
S Tools must have insulated handles and must be insulated so that they will not short
battery terminals. Do not allow a tool to short a battery terminal to another battery
terminal or to the cabinet at any time. Do not lay tools or metal parts on top of the
batteries, and do not lay them where they could fall onto the batteries or into the
cabinet.
S Install the batteries as shown on the drawing provided with the batteries. When
connecting cables, never allow a cable to short across a battery's terminals, the string of
batteries, or to the cabinet.
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EXTERNAL BATTERY CABINET INSTALLATION
S Align the cables on the battery terminals so that the cable lug will not contact any part
of the cabinet even if the battery is moved. Keep the cable away from any sharp metal
edges.
S Install the battery cables so they cannot be pinched by the external battery cabinet or
UPS doors.
S Verify that the fuse is positioned so that it will not contact any cabinet parts or other
battery posts if the batteries should move. Confirm that that there is enough clearance
when the cabinet door closes.
S The external battery cabinet chassis (ground or earth) must be connected to the UPS
chassis (ground or earth). If you use conduit, this ground conductor must be routed in the
same conduit as the battery conductors.
S Where conductors may be exposed to physical damage, protect the conductors in
accordance with ANSI/NFPA 70-1993.
S If you are replacing batteries or repairing battery connections, follow the procedure in
the Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) User's Guide to shut off your UPS and
remove both AC and DC input power.
Before Installing the Batteries
The following items are required for battery installation. Use only tools
with insulated handles:
S Torque wrench calibrated in inch pounds or Newton meters
S Petroleum jelly or conductive grease
S Brush (to apply petroleum jelly or conductive grease to terminals)
S Pliers
S 9I extension
S Standard and Phillips screwdrivers
S Volt-ohm meter
S Hammer
S 7/16I socket wrench
S Electrical tape
S Ratchet
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EXTERNAL BATTERY CABINET INSTALLATION
Table 27. Nominal DC Battery Voltage
Models
Nominal Battery
Voltage
QFE 500 VA, 700 VA, 850 VA, 1.15 kVA, and 1.4 kVA
12 Vdc
FE 500 VA, 700 VA, and 850 VA
24 Vdc
QFE 1.8 kVA, 2.1 kVA, 3.1 kVA, 4.3 kVA, 5.3 kVA, and 7 kVA
FE 1.15 kVA, 1.4 kVA, 1.8 kVA, 2.1 kVA, 3.1 kVA, 4.3 kVA, 5.3 kVA,
and 7 kVA
48 Vdc
FE and QFE 10 kVA, 12.5 kVA, and 18 kVA
120 Vdc
The battery cable or wire used is #1 AWG (42.11 mm2) for all
applications with the following exceptions:
S 18 kVA models use #1/0 (53.49 mm2) battery cables.
S If the batteries must be some distance from the UPS, you may need
to install larger battery cables between the external battery cabinets
and the UPS. Using long cable runs and larger diameter cables may
require modifications inside the UPS; call your service representative
if you did not order the longer, larger-diameter cable with the UPS.
The UPS must have a DC disconnect switch or a removable plug so you
can disconnect external batteries from the UPS.
S FE/QFE 500 VA–3.1 kVA models have a removable plug at the UPS;
the external battery cabinet may also have a DC switch.
S Most FE/QFE 4.3–18 kVA models have a DC switch at the external
battery cabinet. However, some may have a removable plug at the
cabinet or between the UPS and the batteries, and others may have
an external DC switch. FE/QFE 4.3–18 kVA models also have a DC
switch behind the UPS front cover panel.
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EXTERNAL BATTERY CABINET INSTALLATION
Installing and Connecting the Batteries
1.
Use the battery installation diagram that came with the UPS
batteries and cabinet as you follow the steps below.
2.
Place the external battery cabinet or rack as close as possible to the
FERRUPS UPS. If the batteries will be further from the unit than the
standard cables allow, contact your service representative or your
local distributor for assistance.
The external battery cabinet or rack should be well ventilated and
away from direct sunlight or other heat source. Ensure that the floor
is level and can support the weight of the batteries, the cabinet or
rack, and any other necessary equipment. Your Eaton sales
coordinator can tell you the size and weight of external batteries.
The temperature should be below 77°F (25°C) for the best battery
performance. Batteries will be less efficient at temperatures below
65°F (18°C). High temperatures will reduce battery life. Typically, at
about 95°F (35°C) battery life will be half of what it would be at a
normal temperature of 77°F (25°C). At about 113°F (45°C), battery
life will be one-fourth of normal.
The batteries should be as close as possible to the UPS to reduce
DC wiring costs and improve battery performance.
NOTE If you are installing the batteries in a place where there may be seismic activity, you
should anchor the UPS and external battery cabinets to the floor. Anchoring kits are available
from Eaton.
3.
Wherever conductors may be exposed to physical damage, you
must protect the conductors in accordance with National Electrical
Code ANSI/NFPA 70-1993. This includes battery cables between
the UPS and the external battery cabinet and cables between
external battery cabinets (if you have more than one).
We suggest routing battery cables through flexible conduit. For
models with a removable DC plug at the UPS end of the cables, we
suggest routing the cables through the conduit to within about 12I
(30.5 cm) of the UPS because the connector or plug does not
connect to flexible conduit. Install flexible conduit for battery cables
according to local or national code.
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EXTERNAL BATTERY CABINET INSTALLATION
4.
The external battery cabinet chassis ground (or earth) must be
connected to the UPS chassis ground (or earth).
You must make a good connection to the external battery cabinet
chassis ground (or earth). If the external battery cabinet has a
terminal strip, you can make the ground connection at the terminal
strip ground (or earth) lug inside the cabinet. If not, you can make
the ground connection at one of the screws on the external battery
cabinet; to ensure a good connection, remove the paint under the
cabinet screw.
At the UPS, the procedure for connecting ground depends on your
model.
FE/QFE 500 VA–3.1 kVA: At the UPS, connect the ground wire to
the ground lug (the green screw on the back of the UPS). This UPS
ground (or earth) screw is marked with the label shown below.
CABINET
GROUND
Figure 21. Ground Label
FE/QFE 4.3–18 kVA: At the UPS, find the green/yellow terminal
strip next to the UPS battery terminals. This green and yellow
terminal strip is labeled “GROUNDING ELECTRODE TERMINAL;” it
also has the ground or earth symbol shown below. Connect the
ground wire to this ground terminal.
OR
Figure 22. Ground Symbol
CAUTION
Do not make connections to the RS-232 communication port if the UPS is connected to a
positive ground battery system. The RS-232 ground must be isolated to prevent equipment
damage. For assistance, contact your service representative.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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EXTERNAL BATTERY CABINET INSTALLATION
5.
Arrange the batteries in the cabinet or rack. If optional straps are
included, install the straps as shown in the battery installation
diagram that came with the batteries.
Arrange the batteries so there is as much air flow as possible
around the batteries and so the batteries can be cooled as much as
possible.
Some external battery cabinets have cooling slots cut in the shelves
to increase air flow. Arrange the batteries so these slots are not
blocked. Some larger batteries must sit with the longest battery
dimension in the same direction as the longest shelf dimension.
These batteries will partly block the cooling slots. However, if you
place the batteries next to the outside edge of the shelf to leave as
much space between the batteries as possible, there will be plenty
of air flow for cooling.
CAUTION
Never install the batteries in an air-tight enclosure.
6.
All FE and QFE models with external batteries use a fuse in the
external battery cabinet. The external battery cabinet fuse protects
the battery cables. The battery installation diagram shows the fuse
type and position. A system DC fuse is inside the UPS.
Connect the DC fuse(s) as shown in the battery installation diagram.
(The fuse may be on the terminal strip.)
7.
Find the battery cable assembly that connects to the UPS. (If you
have a removable DC plug at the UPS end, note that this end of the
cables does not go through the conduit or connect to it.)
Do not connect the external battery cables to the UPS at this time,
but pull them through the conduit from the UPS to the cabinet or
rack. Do not connect the cables to the batteries or cabinet terminals
yet.
If you have more than one external battery cabinet, find the battery
cable assembly that will connect the external battery cabinets. Pull
the cables through the conduit that you installed between the
cabinets.
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EXTERNAL BATTERY CABINET INSTALLATION
NOTE If you have an external DC disconnect switch between the UPS and batteries, see
the instructions that came with your disconnect switch.
8.
Clean the cable and battery post (terminal) before you make the
battery connections. Apply a thin coating of high-temperature
conductive grease on the post and cable terminals to slow
corrosion.
If you use a nonconductive grease like petroleum jelly, do not apply
any grease before you make the connections. Instead, make the
connection first; then, torque it to the torque values shown in
Table 28 for your battery. After you have made the connection,
apply a coating of the nonconductive grease to the hardware at the
battery terminals.
When you make battery terminal connections, use the torque
wrench to tighten the battery terminal connections securely. For
most batteries, you can find out what torque value to use by finding
the battery number (BAT-XXXX) on the top of the battery. Then, use
Table 28 to find the torque value for that battery.
Table 28. Battery Torque Value
Battery Type
Torque
BAT-0046
Torque to 65 in lb (7.3 Nm)
BAT-0048
Torque to 65 in lb (7.3 Nm)
BAT-0050
Torque to 75 in lb (8.4 Nm)
BAT-0053
Torque to 40 in lb (4.5 Nm)
BAT-0103
Torque to 40 in lb (4.5 Nm)
BAT-0122
Torque to 65 in lb (7.3 Nm)
Other batteries do not have a battery number on the top. To find
the torque value for these batteries, check the battery terminal
type; then, use Figure 23 to find the torque value for that terminal
type.
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EXTERNAL BATTERY CABINET INSTALLATION
Square: Torque to
17 in lb or 1.9 Nm.
(BAT-0058)
Modified Square:
Torque to 35 in lb or 3.9 Nm.
(BAT-0065)
Screw Posts: Torque
to 85 in lb or 9.6 Nm.
(BAT-0071)
Figure 23. Battery Terminal Types
9.
Connect the battery cables between batteries as shown in the
battery installation diagram. Do NOT connect the cables between
battery strings or between the UPS and the batteries yet. If you are
only using one string of batteries, go to Step 12.
10. If you are connecting more than one battery string, connect the
positive cables as shown in the battery installation diagram. Next,
use the voltmeter to check the DC voltage between the negative
terminals of the strings. The measured voltage should be less than
3V. If it is more than 3V, correct any wiring errors before you
continue.
-
11. Use the cables provided to connect the negative ( ) battery
terminals of the battery strings as shown in the battery installation
diagram. If the external battery cabinet has a DC switch, the DC
switch has been installed at the factory.
12. To connect external batteries to your UPS, follow the instructions
for your model:
FE or QFE 500 VA–3.1 kVA
If your external battery cabinet has a DC switch, verify that the
switch is is in the OFF position; then, find the battery cables
between the UPS and the batteries. The removable DC connector
at one end of the cables connects to the UPS, and the other ends
of the positive and negative cables connect to the external
batteries. You should connect the cables to the batteries first. Refer
to the battery installation diagram as you follow the steps below.
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EXTERNAL BATTERY CABINET INSTALLATION
S If your external battery cabinet has a DC switch on the front, the
positive and negative cables connect to the terminal strip in the
back of the external battery cabinet. First, find the positive (+)
cable, and strip 0.5I (1.3 cm) of insulation from the end. Insert
the cable into the positive (+) external battery cabinet terminal.
Next, strip 0.5I (1.3 cm) of insulation from the end of the
negative ( ) cable, and connect that cable to the negative ( )
terminal in the external battery cabinet. Tighten both terminal
connections securely.
-
-
If your external battery cabinet does NOT have a DC switch,
refer to your battery installation diagram. Connect the positive
(+) cable to the DC fuse, and connect the negative ( ) battery
cable to the most negative terminal on your batteries.
-
NOTE If you have an external DC disconnect switch, refer to the instructions that came
with your disconnect switch.
S Now, connect the battery cables to the UPS by plugging the
removable DC connector into the matching connector on the
back of the UPS.
S If the external battery cabinet has a DC switch, turn the switch
to the ON position.
FE or QFE 4.3–18 kVA
If your external battery cabinet has a DC switch, verify that the
switch is is in the OFF position. Verify that the UPS DC Switch is in
the OFF position; then, find the battery cables that you will connect
between the UPS and the batteries.
Connect the cables to the UPS first; to do this, strip 0.5I (1.3 cm) of
insulation from the end of the negative ( ) and positive (+) cables.
Next, connect the negative ( ) cable to the negative ( ) terminal on
the UPS terminal strip; then, connect the positive (+) cable to the
positive (+) terminal on the UPS terminal strip. Tighten the terminal
connections securely.
-
-
-
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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EXTERNAL BATTERY CABINET INSTALLATION
-
Now, go to the batteries. Find the positive (+) and negative ( )
cables that come from the UPS and strip 0.5I (1.3 cm) of insulation
from the end of each cable. Insert the positive (+) cable into the
positive (+) terminal at the back of the external battery cabinet.
Next, connect the negative ( ) cable to the negative ( ) terminal at
the back of the external battery cabinet. Tighten the terminal
connections securely.
-
-
NOTE If you have an external DC disconnect switch, refer to the instructions that came
with your disconnect switch.
Now, turn the DC ON/OFF switch on the external battery cabinet(s)
to the ON position. Leave the UPS DC switch in the OFF position.
13. Use the meter to check for proper nominal DC voltage at the UPS
end of the cable. Verify that the polarity agrees with the markings
on the UPS battery terminals.
Table 29. Nominal Battery Voltage
Models
Nominal Battery
Voltage
QFE 500 VA, 700 VA, 850 VA, 1.15 kVA, and 1.4 kVA
12 Vdc
FE 500 VA, 700 VA, and 850 VA
24 Vdc
QFE 1.8 kVA, 2.1 kVA, 3.1 kVA, 4.3 kVA, 5.3 kVA, and 7 kVA
FE 1.15 kVA, 1.4 kVA, 1.8 kVA, 2.1 kVA, 3.1 kVA, 4.3 kVA, 5.3 kVA,
and 7 kVA
48 Vdc
FE and QFE 10 kVA, 12.5 kVA, and 18 kVA
120 Vdc
After you have checked the DC voltage, turn the DC switch on the
external battery cabinet(s) to the OFF position.
14. Complete the phase check beginning on page 67.
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EXTERNAL BATTERY CABINET INSTALLATION
Replacing the Batteries
CAUTION
Only qualified service personnel (such as a licensed electrician) should perform the battery
installation. Risk of electrical shock.
Consider all warnings, cautions, and notes before replacing batteries.
WARNING
S Batteries can present a risk of electrical shock or burn from high short-circuit current. The
following precautions should be observed: 1) Remove watches, rings, or other metal
objects; 2) Use tools with insulated handles; 3) Do not lay tools or metal parts on top of
batteries.
S ELECTRIC ENERGY HAZARD. Do not attempt to alter any battery wiring or connectors.
Attempting to alter wiring can cause injury.
S Replace batteries with the same number and type of batteries as originally installed in
the UPS.
To replace the batteries:
1.
Use the same number and type of battery.
To ensure continued superior performance of your UPS and to
maintain proper charger operation, you must replace the batteries in
the UPS or its external battery cabinets or racks with the same
number of batteries. These batteries must be the same type as the
original batteries: valve-regulated, low-maintenance. The
replacement batteries should have the same voltage and
ampere-hour rating as the original batteries.
2.
Remove the ground from the battery terminal.
If your local or national code requires you to ground either battery
terminal, remove the connection from the terminal to ground (or
earth) before you work on the batteries. If any battery terminal is
inadvertently grounded, remove the source of the ground.
Contacting any part of a grounded battery can cause a risk of
electric shock. An electric shock will be less likely if you disconnect
the grounding connection before you work on the batteries.
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EXTERNAL BATTERY CABINET INSTALLATION
3.
Handle used batteries with care!
Assume that old batteries are fully charged. Use the same
precautions you would use when handling a new battery. Do not
short battery terminals or the battery string with a cable or tool
when you disconnect the batteries! See “Recycling the Used
Battery” on page 66 for proper disposal.
Recycling the Used Battery
Contact your local recycling or hazardous waste center for information
on proper disposal of the used battery.
WARNING
S Do not dispose of the battery or batteries in a fire. Batteries may explode. Proper
disposal of batteries is required. Refer to your local codes for disposal requirements.
S Do not open or mutilate the battery or batteries. Released electrolyte is harmful to the
skin and eyes. It may be toxic.
CAUTION
Do not discard the UPS or the UPS batteries in the trash. This product contains sealed,
lead‐acid batteries and must be disposed of properly. For more information, contact your
local recycling or hazardous waste center.
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Chapter 8
Phase Check
After all hardwired connections are complete (including external battery
cabinets, if applicable), complete the phase check using the following
steps. You will need an AC voltmeter for the phase check.
CAUTION
Before operating the bypass switch, use the following procedure to check the wiring for
correct installation. To prevent damage to the load, turn off the main circuit breaker in the
load service panel or verify that the load cannot receive power from the UPS.
1.
Confirm that an electrician has completed and tested the
connection to the proper power source.
2.
Verify that the bypass switch is in the OFF position.
3.
At the UPS AC input service panel, turn on the input power to the
UPS and the bypass switch.
4.
Turn on the AC disconnect switch.
The AC LINE indicator illuminates.
NOTE The AC LINE indicator does not illuminate for FE 500 VA–3.1 kVA models with serial
numbers 25000 and greater until the UPS ON/OFF switch is turned to the ON position.
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67
PHASE CHECK
5.
If your UPS has a DC switch, turn on the switch according to the
UPS model:
500 VA–3.1 kVA: Most units do not have a DC switch on the UPS
or external battery cabinet(s). If the external battery cabinet has a
DC switch, turn the switch to the ON position.
4.3–7 kVA: If you have an external battery cabinet(s) with a DC
switch, turn the switch to the ON position.
If you do not have an external battery cabinet(s): unlock the UPS
front cover using the FERRUPS key and remove the front cover.
Locate the DC switch behind the UPS front cover. If there is a
precharge button next to the switch, press it for a few seconds.
Turn the DC switch to the ON position and reinstall the UPS front
cover.
10–18 kVA: If you have an external battery cabinet(s) with a DC
switch, turn the switch to the ON position.
6.
500 VA–3.1 kVA: Turn the UPS ON/OFF switch to the ON position.
4.3–18 kVA: Use the FERRUPS key to turn the UPS ON/OFF
switch to the ON position.
7.
The load should still be disconnected at this time.
After a short startup test, the READY indicator blinks for a few
seconds and then remains illuminated. The UPS is ready to supply
output power.
8.
68
Turn the bypass switch to the UPS position.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
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PHASE CHECK
9.
Use an AC voltmeter to measure voltages on the terminal strip
inside the bypass switch cabinet (refer to the label on the back of
the switch's lower front cover for the terminal numbers).
Record your measurements in the following chart according to the
type of bypass switch installed. The voltages in the first column
should be nearly equal to the voltages in the second column. If the
values differ by more than a few volts, check the terminal strip
connections and correct any wiring problems.
CAUTION
If the AC input voltage is 208V, measure 88 Vac between the AC output terminals:
S Internal Bypass Switch: N and X1 or N and X2
S External Bypass Switch: 6 and 7 or 6 and 8
DO NOT connect any 120V LOAD to the 88V terminals.
Internal Bypass Switch
AC to UPS Load
Measurement
AC Line Input
Measurement
X1 to X2
Vac
L1 to L2
Vac
N to X1
Vac
N to L1
Vac
N to X2
Vac
N to L1
Vac
External Bypass Switch
BPE-01
AC from UPS
Output
Measurement
5 to 6
Vac
AC Line Input
Measurement
8 to 9
Vac
BPE-02, BPE-04, or BPE-05
AC from UPS
Output
Measurement
AC Line Input
Measurement
7 to 8*
Vac
11 to 12
Vac
6 to 7
Vac
10 to 11
Vac
6 to 8*
Vac
10 to 12
Vac
*60 Hz, 208 or 240V only.
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PHASE CHECK
10. If the bypass switch is a Break-Before-Make type, skip this step and
proceed to Step 11.
If the bypass switch is a Make-Before-Break type, verify that the AC
voltages from the UPS and the AC line input are in phase. Measure
the voltage between the following points on the terminal strip.
These measurements must be no more than 100 Vac; if they are,
call your service representative.
Internal Bypass Switch
X1 to L1
Vac
X2 to L2*
Vac
*60 Hz, 208 or 240V only.
External Bypass Switch (BPE-01)
6 to 9
Vac
External Bypass Switch (BPE-02, BPE-04, or BPE-05)
7 to 11
Vac
8 to 12*
Vac
*60 Hz, 208 or 240V only.
11. Measure the AC voltage between the following points on the
terminal strip. This reading must be no more than 1 Vac; if it is, call
your service representative.
Internal Bypass Switch
N (AC to UPS Load) to
N (AC Line Input)
Vac
External Bypass Switch (BPE-01)
5 to 8
Vac
External Bypass Switch (BPE-02, BPE-04, or BPE-05)
6 to 10*
Vac
8 to 12**
Vac
*60 Hz, 208 or 240V only.
**60 Hz, 120V or 50 Hz, 220/230/240V.
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PHASE CHECK
12. Turn the bypass switch to the LINE position. Measure the voltage
to the protected equipment (at the load distribution panel or the
UPS-protected receptacles for your equipment) and verify that it is
correct.
13. Turn the bypass switch to the UPS position and verify the voltage to
the protected equipment is still correct.
14. Turn the bypass switch back to the LINE position.
15. 500 VA–3.1 kVA: Turn the UPS ON/OFF switch to the OFF
position.
4.3–18 kVA: Use the FERRUPS key to turn the UPS ON/OFF
switch to the OFF position.
16. If your UPS has a DC switch, turn off the switch according to the
UPS model:
500 VA–3.1 kVA: If the external battery cabinet has a DC switch,
turn the switch to the OFF position.
4.3–7 kVA: If you have an external battery cabinet(s) with a DC
switch, turn the switch to the OFF position.
If you do not have an external battery cabinet(s): unlock the UPS
front cover using the FERRUPS key and remove the front cover.
Locate the DC switch behind the front cover. Turn the DC switch to
the OFF position and reinstall the UPS front cover .
10–18 kVA: If you have an external battery cabinet(s) with a DC
switch, turn the switch to the OFF position.
17. Turn the AC disconnect switch to the OFF position.
18. Reinstall the bypass switch and UPS front cover panels.
19. If the UPS will not be operated immediately, leave the bypass
switch in the LINE position and turn on your protected equipment.
20. The equipment will not be protected by the UPS until you start up
the UPS and turn the bypass switch to the UPS position. Refer to
the startup section in the Eaton FERRUPS FE/QFE UPS
(500 VA–18 kVA) User's Guide.
Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality
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PHASE CHECK
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Eaton FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide S 164201403 Rev B
www.eaton.com/powerquality